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A-TECH  >  AI - Page Sitemap  >  A-TECH leveling pcb surface finish free delivery at discount
A-TECH leveling pcb surface finish free delivery at discount

A-TECH leveling pcb surface finish free delivery at discount

Thickness
0.2-0.65um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
No
Supply Capacity
15000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with products in the same category, Aluminum PCB has the following advantages.
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Product Details
A-TECH strives excellent quality by attaching great importance to details in the production of PCB prototype.
Company Advantages
1. A-TECH immersion silver pcb finish is designed by professionals and made of well-selected materials.
2. This product features the desired bonding. It has tested by a tensile test machine for the peel strength of adhesive bonds between constructions.
3. A-TECH CIRCUITS Co., Ltd. has the support of theA-TECH brand and the overall strength of A-TECH PCB .


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is a leader in domestic pcb surface finish industry and is developing towards the world.
2. Our project management team boasts significant experience. Utilizing their expertise, they are able to get to know our customers' manufacturing needs, visit their companies, and solve their specific issues.
3. We will continue to develop a variety of new immersion gold pcb products. Get more info! A-TECH CIRCUITS Co., Ltd. always clings to long-term development by providing customers with superior osp pcb . Get more info! Customer satisfaction is A-TECH PCB 's internal motivation and our commitment to enig pcb industry. Get more info!
A-TECH immersion gold pcb goes through many quality tests. For example, its textile has been subjected to a tensile test and proved to have an appropriate elastic force. Traction stability is guaranteed by using servo drive traction
A-TECH enig pcb is developed by our internal R&D team that always keeps up with the trend of the lighting industry. They have made great efforts to invent the different bulb materials that emit pure and effective light. Its main machine adopts Zambello imported from Italian, allowing for high stability feeding
A-TECH immersion silver pcb finish must be tested to be in compliance with general standards. It has been tested for machinery directive, operation safety, and life expectancy. It meets the standards of 100-grade dust-free workshop
品牌名称] immersion gold pcb meets safety standards. Testing of raw silk, finished textiles, dyes, and accessories ensure the safety of the finished product. Its four-wheel design facilitates easy movement and adjustment
The quality of A-TECH osp pcb is ensured through a wide range of testing solutions. These solutions are for performance and durability, as well as, safety certifications, chemical, flammability testing, and sustainability programs. The instruction crafted on the surface of the product is clear and readable
enig pcb High-density materials are selected and refined by the industry's leading manufacturing technology. Not only is the design reasonable, the structure is tight, the workmanship is fine, and the quality is high, but it also has excellent properties such as wear resistance, corrosion resistance, rust resistance, and impact resistance. The quality is reliable and guaranteed.
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